K-PAX

Dr. Mark Powell: "You know, maybe what's wrong with him is that he is."
Dr. Claudia Villars: "Is what?"
Dr. Mark Powell: "From the planet K-PAX."

"Dying is something you have no control over. Why waste your life being afraid of it?"

"I travel light."

"Doctor. Doctor. Doctor. How many doctors are there on this planet?"

"Patients do not escape from this institution. They don't escape. I'm going to have a great time explaining this to the state board. I've got psychotics on the fourth floor packing up their sneakers because they all think they're going off to K-PAX. Find him."

"You seem overly upset, Mark. To borrow a phrase from Navarro, you need to chill."

"I will admit the possibility that I am Robert Porter, if you will admit the possibility that I am from K-PAX. Now if you'll excuse me, I have a beam of light to catch."

Howie: "You never gave me my third task. What's my third task?"
Prot: "To stay here, and be prepared for anything."